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  • Shell Cyprina 963 Oil - 55 Gallon Drum

    Shell Cyprina 963 Oil - 55 Gallon Drum

    $1,270.92 - $1,270.92
    $1,270.92
    $1,270.92 - $1,270.92
    $1,270.92

    Formulated to lubricate locomotive traction motor suspension bearings and railcar journal box plain bearings, Shell Cyprina 963 oil is a high visco...

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    $1,270.92 - $1,270.92
    $1,270.92
    $1,270.92 - $1,270.92
    $1,270.92

  • Oil Eater Cleaner Degreaser - 32oz (Case of 6)

    $81.95 - $81.95
    $81.95
    $81.95 - $81.95
    $81.95

    Oil Eater. Cleaner & Degreaser is a highly concentrated, alkaline based cleaner designed specifically to be versatile and powerful. Oil Eater....

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    $81.95 - $81.95
    $81.95
    $81.95 - $81.95
    $81.95
  • Shell Omala S2 G 100 Extreme-Pressure Oil - 5 Gallon Pail

    Shell Omala S2 GX 150 Extreme-Pressure Oil - 5 Gallon Pail

    $298.07 - $298.07
    $298.07
    $298.07 - $298.07
    $298.07

    Shell Omala S2 G oils are high quality extreme-pressure oils designed primarily for the lubrication of heavy duty industrial gears. Their high load...

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    $298.07 - $298.07
    $298.07
    $298.07 - $298.07
    $298.07

  • Shell Omala S2 GX 220 Industrial Gear Oil - 55 Gallon DRUM

    $1,568.06 - $1,568.06
    $1,568.06
    $1,568.06 - $1,568.06
    $1,568.06

    Lubricating heavy-duty industrial gears has never been this easy. With Shell Omala S2 G 220, you don't have to worry about wear, friction or corros...

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    $1,568.06 - $1,568.06
    $1,568.06
    $1,568.06 - $1,568.06
    $1,568.06
  • Best Sellers badge

    TRUEGARD AW 22 - 55 Gallon Drum

    $767.59 - $767.59
    $767.59
    $767.59 - $767.59
    $767.59

    * THIS PRICE IS FOR 55 GAL TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power...

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    $767.59 - $767.59
    $767.59
    $767.59 - $767.59
    $767.59

  • Shell TONNA S3 M 68 WAYOIL - 55 Gallon DRUM

    $1,879.00 - $1,879.00
    $1,879.00
    $1,879.00 - $1,879.00
    $1,879.00

    Shell TONNA S3 M 68Β fluids are high performance hydraulic fluids that use exclusive zinc-free technology to provide outstanding protection and perf...

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    $1,879.00 - $1,879.00
    $1,879.00
    $1,879.00 - $1,879.00
    $1,879.00
  • Shell Tellus S2 VX 22 Hydraulic Oil - 55 Gallon Drum

    Shell Tellus S3 M 68 Hydraulic Oil - 55 Gallon Drum

    $1,840.00 - $1,840.00
    $1,840.00
    $1,840.00 - $1,840.00
    $1,840.00

    Shell Tellus S3 M 68Γ¦fluids are high performance hydraulic fluids that use exclusive zinc-free technology to provide outstanding protection and per...

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    $1,840.00 - $1,840.00
    $1,840.00
    $1,840.00 - $1,840.00
    $1,840.00

  • 55 GALLON DRUM Shell Spirax HD 85W-140 Heavy Duty Extreme-Pressure Gear Oil

    $925.58 - $925.58
    $925.58
    $925.58 - $925.58
    $925.58

    Shell Spirax HD oils are high performance multi-grade extreme-pressure, multipurpose gear lubricants. They are suitable for heavy-duty truck and au...

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    $925.58 - $925.58
    $925.58
    $925.58 - $925.58
    $925.58
  • Shell Spirax HD 80W-90 Multipurpose Heavy Duty Gear Oil - 400 Pound Drum

    Shell Spirax S4 AX 80W-90 Multipurpose Heavy Duty Gear Oil - 400 Pound Drum

    $1,310.24 - $1,310.24
    $1,310.24
    $1,310.24 - $1,310.24
    $1,310.24

    Shell Spirax HD oils are high performance multigrade extreme-pressure, multipurpose gear lubricants. They are suitable for heavy-duty truck and aut...

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    $1,310.24 - $1,310.24
    $1,310.24
    $1,310.24 - $1,310.24
    $1,310.24

  • Shell Spirax S6 AXME 80W-140 Synthetic, Multipurpose Gear Lubricant - 5 Gallon

    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01

    Featuring high film and shear strength, Shell Spirax S6 AXME 80W-140 is a fully synthetic, multipurpose gear lubricant formulated for API GL-G type...

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    $317.01 - $317.01
    $317.01
    $317.01 - $317.01
    $317.01
  • Shell Morlina S4 B 150 Synthetic Bearing and Circulation Lubricants - 55 Gallon Drum

    Shell Morlina S4 B 150 Synthetic Bearing and Circulation Lubricants - 55 Gallon Drum

    $2,834.51 - $2,834.51
    $2,834.51
    $2,834.51 - $2,834.51
    $2,834.51

    Our 55 gallon drums of Shell Morlina S4 B 150 oils are high performance synthetic bearing and circulation lubricants, based on high performance bas...

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    $2,834.51 - $2,834.51
    $2,834.51
    $2,834.51 - $2,834.51
    $2,834.51
  • Shell Tellus S2 VX 68 Hydraulic Oil - 55 Gallon Drum

    Shell Tellus S2 VX 68 Hydraulic Oil - 55 Gallon Drum

    $1,218.54 - $1,218.54
    $1,218.54
    $1,218.54 - $1,218.54
    $1,218.54

    Shell Tellus S2 VX 68 Industrial Hydraulic Fluid for wide temperature range have good stability in the presence of moisture, which ensures long flu...

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    $1,218.54 - $1,218.54
    $1,218.54
    $1,218.54 - $1,218.54
    $1,218.54
  • Pennzoil Gearplus 80W-90 GL-5 Longlife Gear and Axle Oil - 35 Pound Pail

    Pennzoil Gearplus 80W-90 GL-5 Longlife Gear and Axle Oil - 35 Pound Pail

    $160.71 - $160.71
    $160.71
    $160.71 - $160.71
    $160.71

    Pennzoil Gearplus SAE 80W-90 GL-5 Gear Oil is a specially formulated gear oil designed to withstand the demands of today's stop-and-go driving. Rec...

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    $160.71 - $160.71
    $160.71
    $160.71 - $160.71
    $160.71
  • Shell Omala S2 G 320 Industrial Gear Oil - 55 Gallon Drum

    Shell Omala S2 GX 320 Industrial Gear Oil - 55 Gallon Drum

    $1,585.25 - $1,585.25
    $1,585.25
    $1,585.25 - $1,585.25
    $1,585.25

    Shell Omala S2 G 320 oils are high quality extreme-pressure oils designed primarily for the lubrication of heavy duty industrial gears. Their high ...

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    $1,585.25 - $1,585.25
    $1,585.25
    $1,585.25 - $1,585.25
    $1,585.25
  • Shell Morlina S3 BA 150 Hydraulic Circuit Oil - 55 Gallon Drum

    Shell Morlina S3 BA 150 Hydraulic Circuit Oil - 55 Gallon Drum

    $1,249.10 - $1,249.10
    $1,249.10
    $1,249.10 - $1,249.10
    $1,249.10

    Shell Morlina S3 BA oils are premium quality rust & oxidation inhibited lubricating oils providing excellent lubrication in MORGOIL bearing &am...

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    $1,249.10 - $1,249.10
    $1,249.10
    $1,249.10 - $1,249.10
    $1,249.10
  • TRUEGARD 5W20 Synthetic Motor Oil - 5 Gallon Pail

    TRUEGARD 5W20 Full Synthetic Motor Oil - 5 Gallon Pail

    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00

    TRUEGARD 10W-30 HD Synthetic Motor Oil is a premium, high-performance lubricant engineered to deliver exceptional protection and efficiency for bot...

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    $137.00 - $137.00
    $137.00
    $137.00 - $137.00
    $137.00
  • TRUEGARD Hydraulic Oil AW 68 - 5 Gallon Pail

    TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 5 Gallon Pail

    $189.53 - $189.53
    $189.53
    $189.53 - $189.53
    $189.53

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevents wear and transfers power formulated with patented...

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    $189.53 - $189.53
    $189.53
    $189.53 - $189.53
    $189.53
  • FM HYDRAULIC OIL 32 - 35LB (15.9KG) Pail

    FUCHS FM HYDRAULIC OIL 32 - 35LB (15.9KG) Pail

    $279.12 - $279.12
    $279.12
    $279.12 - $279.12
    $279.12

    FM HYDRAULIC OIL 15, 32, 46, 68 and 100 are anti-wear multi-purpose lubricants, which are specially designed for use in the food and beverage proce...

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    $279.12 - $279.12
    $279.12
    $279.12 - $279.12
    $279.12

  • Shell Rotella T1 30 (CF/CF-2) Heavy Duty Diesel Engine Oil - 5 Gallon Pail

    $152.43 - $152.43
    $152.43
    $152.43 - $152.43
    $152.43

    Suitable for turbo and older, non-turbocharged engines, Shell Rotella T1 30 engine oil features performance-proven additives that fight engine wear...

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    $152.43 - $152.43
    $152.43
    $152.43 - $152.43
    $152.43
  • Shell Omala S2 G 150 Industrial Gear Oil - 55 Gallon Drum

    Shell Omala S2 GX 150 Industrial Gear Oil - 55 Gallon Drum

    $3,278.77 - $3,278.77
    $3,278.77
    $3,278.77 - $3,278.77
    $3,278.77

    Shell Omala S2 GX 150 oils are high quality extreme-pressure oils designed primarily for the lubrication of heavy duty industrial gears. Their high...

    View full details
    $3,278.77 - $3,278.77
    $3,278.77
    $3,278.77 - $3,278.77
    $3,278.77
  • Shell Omala S4 GX 220 Advanced Synthetic Industrial Gear Oil - 55 Gallon Drum

    Shell Omala S4 GXV 220 Advanced Synthetic Industrial Gear Oil - 55 Gallon Drum

    $3,385.90 - $3,385.90
    $3,385.90
    $3,385.90 - $3,385.90
    $3,385.90

    From heavy-duty machinery to enclosed systems that are difficult to maintain, Shell Omala S4 GXV 220 can provide long-lasting, clean lubrication. T...

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    $3,385.90 - $3,385.90
    $3,385.90
    $3,385.90 - $3,385.90
    $3,385.90
  • TRUEGARD Soluble Oil - 5 Gallon Pail

    TRUEGARD HD 258 Cutting Oil - 5 Gallon Pail

    $199.07 - $199.07
    $199.07
    $199.07 - $199.07
    $199.07

    TRUEGARD HD-258 Cutting Oil is an exceptionally heavy duty cutting oil for tough ferrous machining applications. This highly fortified oil is also...

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    $199.07 - $199.07
    $199.07
    $199.07 - $199.07
    $199.07
  • Shell Gadus S2 V220 0 Extreme-Pressure Industrial Grease - 110 Pound Keg

    Shell Gadus S2 V220 0 Extreme-Pressure Industrial Grease - 110 Pound Keg

    $713.39 - $713.39
    $713.39
    $713.39 - $713.39
    $713.39

    Shell Gadus S2 V220 greases are high quality multipurpose, extreme-pressure greases based on a blend of high viscosity index mineral oils and a lit...

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    $713.39 - $713.39
    $713.39
    $713.39 - $713.39
    $713.39

  • Oil-Dri Premium Absorbent (50 lb bag)

    $61.67 - $61.67
    $61.67
    $61.67 - $61.67
    $61.67

    Oil-Dri - Premium Absorbents.Superior moisture extraction process increases absorption and minimizes dust. Nontoxic, virtually dust-free product a...

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    $61.67 - $61.67
    $61.67
    $61.67 - $61.67
    $61.67

Β 


Β 

diesel exhaust fluid, heavy-duty motor oil, antifreeze and coolant, fuel and oil additivesΒ from brands including Truegard, Shell, BlueDEF, Peak, and other trusted manufacturers.

Β 


Β 

Heavy-Duty Diesel Engine Oil

Commercial diesel engines operate under demanding conditions, making the right heavy-duty motor oil an important part of preventive fleet maintenance.

Keller-Heartt carries diesel engine oils and lubricants for commercial trucks and heavy-duty equipment, including Truegard and Shell products in multiple viscosity grades and container sizes. Fleet managers can purchase smaller quantities or stock maintenance facilities with pails, drums and bulk options based on usage.

Antifreeze & Coolant

The right heavy-duty antifreeze and coolant helps regulate engine temperature while protecting cooling systems against freezing, overheating and corrosion.

Our commercial truck fluid selection includes products such as ShellZone DEX-COOL and other antifreeze products to DEF pumps, storage equipment and related suppliesΒ for diesel engines and fleet applications. Always follow the vehicle or engine manufacturer's specifications when selecting or changing coolant.

Fuel & Oil Additives

Diesel fuel additives and oil additives can support specific maintenance needs, including cold-weather operation, fuel system performance and lubrication.

Keller-Heartt carries fuel treatments and additives for commercial diesel vehicles from brands including Power Service and other manufacturers. Product selection should be based on the fuel system, operating conditions and manufacturer's recommendations.

Fleet Lubricants & Maintenance Fluids

Commercial fleet maintenance extends beyond engine oil and DEF. Depending on the truck and equipment, maintenance programs may also require hydraulic oil, transmission fluid, gear oil, grease, brake cleaner and other specialty lubricants and fluids.

Keeping the appropriate products on hand can help maintenance teams perform scheduled service efficiently and reduce delays caused by waiting for frequently used fluids and supplies.

Buying Commercial Truck Fluids in Bulk

For fleets and commercial repair facilities, purchasing frequently used fluids in larger quantities can simplify inventory management and reduce the need for repeated small orders.

Keller-Heartt offers many commercial truck fluids in cases, pails, 55-gallon drums, 275-gallon totes and 330-gallon totes, depending on the product. Bulk options are especially useful for DEF, motor oil, coolant and other fluids used regularly across multiple vehicles.

Not sure how much product your operation needs? Keller-Heartt can help determine an appropriate product and container size based on your fleet and maintenance requirements.

Frequently asked questions

Find answers to common questions about our products and services

  • Maintenance requirements vary by vehicle, but common commercial truck fluids include diesel engine oil, diesel exhaust fluid (DEF), antifreeze and coolant, transmission fluid, gear oil, grease and other lubricants. Always follow the manufacturer's maintenance schedule and fluid specifications for each vehicle.

  • Diesel exhaust fluid is used by diesel vehicles equipped with SCR emissions systems. DEF is injected into the exhaust system to help reduce nitrogen oxide emissions. It is stored separately from diesel fuel and should never be added to the fuel tank.

  • Yes. Keller-Heartt carries DEF in several sizes, including options designed for commercial fleets and high-volume users. Depending on the product, this can include 55-gallon drums and 275- or 330-gallon totes, along with DEF pumps and dispensing equipment.

  • A good fleet fluid program starts with identifying the specifications and service intervals for each vehicle. Frequently used products such as motor oil, DEF and coolant can then be stocked in appropriate quantities, while less frequently used fluids can be purchased as needed.

  • Yes. Keller-Heartt carries commercial vehicle fluids and maintenance products in multiple sizes, including cases, pails, drums and bulk totes. This allows businesses to purchase based on the size of their fleet and expected fluid usage.